Operation - Bosch ZSB 30-2 A Operating Instructions Manual

14 | Operation

4 Operation
These Operating Instructions apply only to the boiler.
Depending on the heating controller used, some functions may be
controlled differently.
The following possibilities for controlling the heating system may
be employed:
weather-dependent controller built into the boiler
•
item 7.
weather-dependent controller external to the appliance
•
room thermostat
•
Therefore, please read the operating instructions
for the heating controller used.
6 720 644 144 (2010/09)
page 16,